2004 jeep grand cherokee 4.7 oil pan gasket replacement

1.Use jacks and jack stands to lift and support your vehicle

2.Ensure that the pan in placed just below the tank from where the oil will flow.

3. Remove the mounting bolts and drain the oil.

4.Using the socket, and loosen the old pan.

5.Remove the existing oil pan. Use a clean rag to remove any metal debris.

6.Run a bead of the sealant used to hold the fiber gasket to the new oil pan and install the gasket.

7.Make sure the holes for the bolts in the gasket and pan match each other and then install.

8.Tighten the screws or bolts until they start to snug.

9.Replace the old oil filter and add the proper amount of oil. Make sure to watch for leaks.

The above steps are for reference only, and we recommend you to ask the technician to do the replacement.

Joined Feb 17, 2005

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362 Posts

Discussion Starter · #1 · May 12, 2009

Just picked up 04 4.7 and went to change oil and found oil pan is rusted pretty well. Looked up labor time and it shows 5.7 hours in labor. anyone done this and did you have to swing and tricks to make it go by easier. I work in a shop with all tools but want an idea before i tackle the job.

Joined Feb 17, 2005

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362 Posts

Discussion Starter · #2 · May 13, 2009

anyone???

i am sure some others have done this

Joined Jul 25, 2008

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487 Posts

not too bad.....here is from alldatapro.com .... we use this at work.. if it were my car, id leave it... if its not leaking i wouldnt worry..

OIL PAN

REMOVAL

Disconnect negative cable from battery.
Raise vehicle on hoist.
Remove structural cover.
Remove exhaust system Y-pipe.
Remove starter.
Drain engine oil.
Unclip transmission lines from support on oil pan stud. Move lines for oil pan clearance. CAUTION: DO NOT pry on the oil pan gasket when removing the oil pan, The oil pan gasket is mounted to the cylinder block in three locations and will remain attached to block when lowering oil pan. Gasket can not be removed with oil pan.
Remove oil pan bolts and oil pan.
Remove oil pump pickup tube.
Remove oil pan gasket.
CLEANING

Clean oil pan in solvent and wipe dry with a clean cloth.
Clean the oil pan gasket surface. DO NOT use a grinder wheel or other abrasive tool to clean sealing surface.
Clean oil screen and tube thoroughly in clean solvent.
INSPECTION

Inspect oil drain plug and plug hole for stripped or damaged threads. Repair as necessary.
Inspect the oil pan mounting flange for bends or distortion. Straighten flange, if necessary.
INSTALLATION

Clean oil pan and all sealing surfaces. Inspect oil pan gasket and replace as necessary.
Install oil pan gasket. NOTE: When installing oil pan gasket/windage tray, start four pan bolts at each corner before tightening oil pickup tube. This will keep pan gasket in alignment.
Install oil pump pick-up tube using a new O-ring. First tighten bolt at O-ring end of tube to 28 Nm (20 ft. lbs.) . Tighten remain tube support fasteners to 28 Nm (20 ft. lbs.) .

Install oil pan and tighten fasteners to 15 Nm (11 ft. lbs.) (Fig. 95).
Reconnect transmission oil cooler lines to oil pan stud bolt.
Install starter.
Install exhaust system Y-pipe.
Install structural cover.
Lower vehicle.
Fill engine with proper amount of oil.
Connect negative cable to battery.

2004 jeep grand cherokee 4.7 oil pan gasket replacement

Joined Dec 3, 2007

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473 Posts

Remove exhaust system Y-pipe.

Thats the lengthy part right there, i got a hole in my pan....the good ol' JB Weld is holding good, about 3 or 4 months now...

Joined Dec 16, 2008

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489 Posts

2004 jeep grand cherokee 4.7 oil pan gasket replacement

Joined Apr 8, 2004

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27,064 Posts

Its not too bad to remove the Y pipe, at least on mine it wasn't.

The bolts are somewhat difficult to get to, but the nuts on the back have tabs so you do not have to hold them.

Joined Feb 17, 2005

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362 Posts

Discussion Starter · #7 · May 14, 2009

my pans are shot.

looks liek i will tackle this asap!

How much does it cost to replace oil pan Jeep?

The average cost for a Jeep Wrangler engine oil pan replacement is between $486 and $532. Labor costs are estimated between $149 and $188 while parts are priced between $337 and $344. This range does not include taxes and fees, and does not factor in your specific model year or unique location.

Can you replace oil pan gasket?

Most oil pan gaskets can be replaced same day, but there are exceptions which need more time. A good mechanic will advise on the time needed for the repair and how long we will be without our car.

How much is an oil pan for a Jeep Grand Cherokee?

Jeep Grand Cherokee Engine Oil Pan Replacement Cost Estimate. The average cost for a Jeep Grand Cherokee engine oil pan replacement is between $433 and $482. Labor costs are estimated between $148 and $187 while parts are priced between $285 and $295.